<!DOCTYPE html>
<html>
 <head>

   <script type="text/javascript" src="../src/Feather.js"></script>
   
    <script >


      // document.querySelector("h1").innerHTML = `${Feather.aaa()}`
    </script>

    <title>Hello World</title>
  </head>
  <body>
    <h1>Hello World</h1>
    <button onclick="Feather.greet()">click</button>
  </body>
</html>
